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11. 发明专利

JP2005000883A Method and apparatus for coating 审中-公开
标题翻译：涂料的方法和装置
公开(公告)号：JP2005000883A
公开(公告)日：2005-01-06
申请号：JP2003170043
申请日：2003-06-13
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： TAKAHASHI MASAAKI
IPC分类号： B05D1/26 , B05C5/02 , B05C11/00 , B05D3/00
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus which can obtain a high quality coating film with thickness nonuniformity remarkably suppressed and a coating method using the apparatus.
SOLUTION: A coating gap regulating means regulating a coating gap on one side is arranged to face a roller regulating the coating gap on the other side. The position of the coating gap regulating means is made movable in the direction to change the coating gap by a moving means. The distance between the coating gap regulating means and the roller is detected by a distance detecting means. A control quantity is calculated on the basis of the distance by a control means. The moving means is operated on the basis of the control quantity by an operation means so that the coating gap regulating means is moved to make the coating gap a prescribed gap. Namely, a feedback control system is incorporated in the coating apparatus and the coating method.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够获得具有显着抑制的厚度不均匀性的高质量涂膜的涂布装置和使用该装置的涂布方法。解决方案：调节一侧的涂覆间隙的涂布间隙调节装置被布置成面对调节另一侧的涂覆间隙的辊。涂层间隙调节装置的位置可以通过移动装置沿改变涂层间隙的方向移动。通过距离检测装置检测涂布间隙调节装置和辊之间的距离。基于控制装置的距离来计算控制量。移动装置通过操作装置基于控制量进行操作，使得涂布间隙调节装置移动以使涂布间隙具有规定的间隙。即，在涂布装置和涂布方法中并入反馈控制系统。版权所有（C）2005，JPO＆NCIPI

12. 发明专利

JP2005000879A Method and apparatus for coating 审中-公开
标题翻译：涂料的方法和装置
公开(公告)号：JP2005000879A
公开(公告)日：2005-01-06
申请号：JP2003169942
申请日：2003-06-13
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： TAKAHASHI MASAAKI
IPC分类号： B05D1/26 , B05C5/02 , B05C11/00 , B05D3/00
摘要： PROBLEM TO BE SOLVED: To provide a coating apparatus which can obtain a high quality coating film in which thickness nonuniformity is remarkably suppressed and a coating method using the apparatus.
SOLUTION: The rotary shaft of a roller regulating a coating gap on one side is supported by a magnetic bearing which can operate a rotation center. The distance between a coating gap regulating means arranged to face the roller to regulate the coating gap on the other side and the peripheral surface of the roller is detected by a distance detecting means. A control quantity is calculated on the basis of its distance by a control means. The rotation center of the magnetic bearing is operated on the basis of the control quantity by an operation means, and the coating gap is made a prescribed coating gap. Namely, a feedback control system is incorporated in the coating apparatus and the coating method.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种可以获得其中显着抑制厚度不均匀性的高质量涂膜的涂布装置和使用该装置的涂布方法。
解决方案：一侧调节涂层间隙的辊的旋转轴由可旋转中心的磁性轴承支撑。通过距离检测装置检测布置成面对辊的涂布间隙调节装置之间的距离，以调节辊的另一侧的涂覆间隙和辊的外周表面。基于控制装置的距离来计算控制量。磁性轴承的旋转中心通过操作装置基于控制量进行操作，并且涂覆间隙被制成规定的涂布间隙。即，在涂布装置和涂布方法中并入反馈控制系统。版权所有（C）2005，JPO＆NCIPI

13. 发明专利

JP2006029494A Nip roll 审中-公开
标题翻译： NIP ROLL
公开(公告)号：JP2006029494A
公开(公告)日：2006-02-02
申请号：JP2004211345
申请日：2004-07-20
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： TAKAHASHI MASAAKI , YAGUCHI TAKASHI
IPC分类号： F16C13/00
摘要： PROBLEM TO BE SOLVED: To provide a nip roll whose nip pressure has a small difference in the axial direction of the nip roll and whose outer shape is linear resulting in easier precision and lower machining cost when polishing or repolishing the surface of the nip roll.
SOLUTION: The nip roll comprises a roll core formed of a metal material with its diameter constant ranging from the center to the end of a shell portion and a shell portion surface layer formed of a rubber elastic material with its Young's modulus gradually reduced from the center to the end of the shell portion to cover the roll core. The outer diameter of the shell portion surface layer is constant ranging from the center to the end of the shell portion.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供辊隙压力在夹辊的轴向方向上具有小的差异并且外形为直线的压辊，当在抛光或重新抛光表面时，更容易精度和更低的加工成本压辊。解决方案：压辊包括由金属材料形成的辊芯，其直径恒定在壳部分的中心到末端，并且由橡胶弹性材料形成的壳部分表面层，其杨氏模量逐渐降低从中心到壳部分的端部以覆盖卷芯。外壳部分表面层的外径从外壳部分的中心到端部是恒定的。版权所有（C）2006，JPO＆NCIPI

14. 发明专利

JP2004156931A Clearance adjusting method and device 有权
公开(公告)号：JP2004156931A
公开(公告)日：2004-06-03
申请号：JP2002320563
申请日：2002-11-01
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： TAKAHASHI MASAAKI
IPC分类号： B41F7/40 , B41F13/24 , B41F31/30 , F16H25/18 , G01B21/16
摘要： PROBLEM TO BE SOLVED: To provide a clearance adjusting method and its device for adjusting a clearance between two rollers 1, 2 by submicron order.
SOLUTION: In this device wherein a position of a moving rack 6 holding one roller 2 is adjusted by a wedge type clearance adjusting mechanism 8 comprising a wedge member 10, a wedge member moving device 11 for reciprocating the wedge member, and a driven member 12 moved along a cam face 10a of the wedge member, for adjusting the clearance d between the rollers 1, 2, a piezoelectric actuator 22 capable of varying its length by the application of voltage, is mounted between the driven member and the moving rack 6, and the clearance d between the rollers is finely adjusted by adjusting the voltage applied to the piezoelectric actuator.
COPYRIGHT: (C)2004,JPO

15. 发明专利

JP2004113960A Die head, lip face perpendicularity adjustment method, and coating film thickness adjustment method 审中-公开
标题翻译： DIE头，LIP面孔均匀调整方法和涂膜厚度调整方法
公开(公告)号：JP2004113960A
公开(公告)日：2004-04-15
申请号：JP2002282379
申请日：2002-09-27
申请人： Dainippon Printing Co Ltd , 大日本印刷株式会社
发明人： TAKAHASHI MASAAKI
IPC分类号： B05D1/26 , B05C5/02 , B05C11/10 , B05D3/00
摘要： PROBLEM TO BE SOLVED: To make the coating film thickness further uniform without requiring an improvement in the lip face processing precision more than the present precision in die head coating.
SOLUTION: A plurality of piezoelectric actuators 14 with a constitution that the length of themselves can be changed by adjusting the voltage to be applied are installed in the inside of the lip face 11a of the die head 11 and in the longitudinal direction of a discharge slit 12 at intervals and the position of the lip face is adjusted by pushing the lip face from the inside by adjusting the voltage applied to the respective piezoelectric actuators to improve the perpendicularity of the lip face and eliminate the unevenness of the distance to an object 1 to be treated and accordingly the thickness unevenness of the coating film is made small.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了使涂膜厚度更均匀，不需要提高唇面加工精度，超过目前的模头涂布精度。解决方案：通过调节施加电压可以改变其自身长度的多个压电致动器14安装在模头11的唇面11a的内侧，并且在纵向方向通过调整施加到各个压电致动器的电压来改善唇面的垂直度并消除距离的不均匀性来调节唇面的位置，并且唇面的位置通过从内部推动唇面来调节对象物1被处理，因此涂膜的厚度不均匀性变小。版权所有（C）2004，JPO

16. 发明专利

JPH06264982A PHASE ADJUSTMENT DEVICE 失效
公开(公告)号：JPH06264982A
公开(公告)日：1994-09-20
申请号：JP7742193
申请日：1993-03-12
申请人： DAINIPPON PRINTING CO LTD
发明人： HORII TAKUMI , SATO TOSHIYUKI , TAKAHASHI MASAAKI , AKIMICHI TAKASHI
IPC分类号： F16H9/06 , B42B9/00 , B42C19/08
摘要： PURPOSE:To precisely carry out phase adjustment of a drive shaft and a driven shaft regardless of whether it is at the time of driving or stopping. CONSTITUTION:In a system having a drive shaft 3 and a driven shaft 24 rotating at angular velocity of a constant ratio against the drive shaft 3 by an endless belt body 15, a transmission 8 for phase adjustment to change a phase of the driven shaft 24 against the drive shaft 3 and a mechanism to change its transmission gear ratio are provided on one of the shafts. Additionally, a transmission 7 for rotational ratio change-over to change a rotational ratio of the angular velocity of the driven shaft 24 against the angular velocity of the drive shaft 3 and a mechanism to change the transmission gear ratio are additionally provided as required. Even when both of the shafts 3, 24 are in the middle of rotation, by changing over the transmission 8, it is possible to precisely adjust the phase of the driven shaft 24 against the drive shaft 3. Additionally, by changing over the transmission 7, it is possible to properly changing an angular velocity ratio of the drive shaft 3 and the driven shaft 24.

17. 发明专利

JPH04182261A HANDLING DEVICE FOR SHEET-LIKE MATERIAL 失效
公开(公告)号：JPH04182261A
公开(公告)日：1992-06-29
申请号：JP31226190
申请日：1990-11-17
申请人： DAINIPPON PRINTING CO LTD
发明人： KOBAYASHI HIROSHI , HORII TAKUMI , NOMOTO ISAO , WATANABE MASAYOSHI , SHIBATA MASAHIKO , TAKAHASHI MASAAKI
IPC分类号： B65H31/30 , B65H1/30
摘要： PURPOSE:To automate a storing operation of sheet-like members into a cassette and a taking out operation thereof from the cassette by comprising a member for storing the sheet-like material into the cassette after grouping of a predetermined number thereof and a member for taking out a stored sheet bundle in the cassette. CONSTITUTION:When a small bundle (t) is stored in a cassette 1, an upper face of a partition plate 2 of the cassette 1 is suitably positioned to an upper face of a small bundle introducing plate 12 to store the small bundle t smoothly. After that, an elevation stand 5 returns to the accumulating position, at the same time a comb blade 7 is retracted to replace a printing book S accumulated on the comb blade 7 onto the elevation stand 5, whereon the printing book S is accumulated until the accumulation equals to a predetermined number. A series of this operation is repeated to store the small bundle (t) into the cassette 1. And then, a pair of small bundle pinching plates 14 are inserted to a recess 3 in fitting way, the small bundle (t) is pinched by a cylinder for pressing. After finishing of the pinching operation, a small bundle pinching portion 13 is pulled up by a cylinder for elevation 16, and a taking out operation of the small bundle (t) is finished. A series of this operation is repeated to take out the small bundle (t) in the cassette in order.

18. 发明专利

JPH08258451A STACKER 失效
公开(公告)号：JPH08258451A
公开(公告)日：1996-10-08
申请号：JP6804595
申请日：1995-03-27
申请人： DAINIPPON PRINTING CO LTD
发明人： TAKE NAOHIKO , FUJITA WATARU , TAKAHASHI MASAAKI , AKIMICHI TAKASHI , OKAMOTO HIDETOSHI
IPC分类号： B42C1/12 , B65G57/00 , B65H15/02 , B65H33/06
摘要： PURPOSE: To automatically arbitrarily regulate the guide position disposed on a turntable. CONSTITUTION: In the stacker of a bookbinding machine in which bookbound books are accumulated on a turntable and partitioned, a positioning mechanism in top and bottom direction and fore edge direction by using actuators 20, 30 on guides 11 to 14 is mounted on the turntable. A connector mechanism 41 for automatically attaching or detaching wirings for supplying drive energy to the actuators and transmitting a control signal is provided. When the finishing size of a book is altered, the guide position can be automatically regulated. The connector is removed except at the time of regulating the guide position, and the inverting operation of the turntable is freely conducted.

19. 发明专利

JPH0577586A FEEDER OF INNER BINDING DEVICE 失效
公开(公告)号：JPH0577586A
公开(公告)日：1993-03-30
申请号：JP26818191
申请日：1991-09-21
申请人： DAINIPPON PRINTING CO LTD
发明人： KOBAYASHI HIROSHI , HORII TAKUMI , SATO TOSHIYUKI , SHIBATA MASAHIKO , TAKAHASHI MASAAKI , AKIMICHI TAKASHI , YONEZU TADASHI
IPC分类号： B42B9/00 , B42C19/08 , B65H39/075
摘要： PURPOSE:To enable the timing of dropping a printed book to the surface of a gathering chain to be automatically adjusted even during an operation. CONSTITUTION:A phase converter 17 which changes a phase using an adjustment motor 17 is arranged on a mechanical part 10, for adjusting the timing of dropping a printed book, which is positioned between a drive motor 1 and a feeder part 20. The timing of dropping the printed book is adjusted by changing the phase of the phase converter 17. In addition, clutches 12, 13 are arranged and activated to select between intervals for timing the drop. Further, it is possible to detect the rotating position of a gathering chain 2 and those of drums 21b, 22b, 23b on the feeder part 20, and calculate the required amount of rotation for the adjusting motor 17d to obtain an optimum phase automatically.

20. 发明专利

JPH03205220A PRINTED SHEET ACCUMULATING APPARATUS AND PRINTED SHEET ACCUMULATING METHOD USING THE APPARATUS 失效
公开(公告)号：JPH03205220A
公开(公告)日：1991-09-06
申请号：JP34450289
申请日：1989-12-30
申请人： DAINIPPON PRINTING CO LTD
发明人： NOSAKA YOSHIKI , KOBAYASHI HIROSHI , HORII TAKUMI , WATANABE MASAYOSHI , SHIBATA MASAHIKO , TAKAHASHI MASAAKI
IPC分类号： B65G57/30
摘要： PURPOSE:To accumulate printed sheets aligned in one direction and to reduce the size of an accumulating apparatus by pushing up small sheaves of printed sheets sequentially on an accumulating portion having side guides, lower supporting plates capable of freely opening and closing and an upper surface pressing plate by a lifting table. CONSTITUTION:Every time small sheaves (t) of printed sheets are supplied sequentially on a lifting table 21, a lifting cylinder 22 is operated to raise the small sheaves (t). When the small sheaves (t) are pushed up along guides 26 to come up to the lower portions of supporting plates 24, the supporting plates 24 are opened by an opening and closing cylinder 27. By this operation, the small sheaf (t) is pushed to the pressing plate 25 side together with the small sheaf (t') in an accumulating portion 23, and further pushed up by the cylinder 22. When the small sheaf (t) is stored in the accumulating portion 23, the supporting plates 24 are closed by the opening and closing cylinder 27, and the lifting table 21 is lowered. By this arrangement, printed sheets are aligned in one direction always in a pressing state in a compact size to be formed into a large sheaf.

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